4. Wave transmission lines and networks
  5. Long lines
  6. Shielded type

William W. Seal

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Coaxial transmission line having an expandable and contractible

Wave transmission lines and networks – Long lines – Shielded type
Patent

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Collapsible bifilar helical antenna

Communications: radio wave antennas – Antennas – Spiral or helical type
Patent

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Patch-type microwave antenna having wide bandwidth and low cross

Communications: radio wave antennas – Antennas – Microstrip
Patent

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Profile ID: LFUS-PAI-P-1573788

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